hill. and nasa is talking about what we can do about it, if anything. .is much smaller. much smaller that is, than the meteor which hit a russian city in siberia earlier this year. it hurt about 1,000 people, mostly from flying glass. nasa says strikes like that happen every one hundred years, the so called "doomsday" asteroid strike. hits earth every thousand years. nasa can't peg exactly when that will be.or where. it just wants to be ready. so far, no real solution, but they're working on it. i'm vicki liviakis, kron 4 news. >> catherine: we are tracking the storm. looking live downtown san francisco stay with us. morning, brian! love your passat! um. listen, gary. i bought the last one. nice try. says right here you can get one for $199 a month. you can't believe the lame-stream media, gary. they're all gone. maybe i'll get one. [ male announcer ] now everyone's going to want one. you can't have the same car as me, gary! i'm gettin' one. nope! [ male announcer ] volkswagen springtoberfest is here and there's no better time to get a passat. that's the power of german engineering.